Potentiation of bone marrow colony growth in vitro by the addition of lymphoid or bone marrow cells.
D000818:Animals; D001345:Autoradiography; D001769:Blood; D001853:Bone Marrow / Q000254:growth & development*; D001854:Bone Marrow Cells; D003470:Culture Media; D046508:Culture Techniques; D008198:Lymph Nodes; D008214:Lymphocytes; D051379:Mice; D013936:Thymidine / Q000378:metabolism; D013950:Thymus Gland; D014316:Tritium
D003470:Culture Media; D014316:Tritium; D013936:Thymidine